m5m51016btp Renesas Electronics Corporation., m5m51016btp Datasheet - Page 245

• Manufacturer Part Number: m5m51016btp
• Description: Renesas 16-bit Single-chip Microcomputer M16c Family / M16c/20 Series
• Manufacturer: Renesas Electronics Corporation.

M30245 Group
Rev.2.00 Oct 16, 2006
REJ09B0340-0200
Figure 2.9.22. Differential non-linearity error (10-bit resolution)
• Differential non-linearity error
Differential non-linearity error refers to the difference between 1-LSB width based on the theoretical A/
D conversion characteristics (an analog input width that can meet the expectation of outputting an
equal code) and an actually measured 1-LSB width (analog input voltage width that outputs an equal
code). If 10-bit resolution is used and if V
error = ± 1LSB” refers to the fact that 1-LSB width actually measured falls on a range from 0 mV to 10
mV though 1-LSB width based on the theoretical A/D conversion characteristics is 5 mV.
Output code
(result of A/D conversion)
009
008
007
006
005
004
003
002
001
000
page 236 of 354
16
16
16
16
16
16
16
16
16
16
0
5
1-LSB width for theoretical A/D
10
conversion characteristic
15
Analog input voltage (mV)
REF
20
(reference voltage) = 5.12 V, “differential non-linearity
25
Differential non-linear error
30
35
40
45
2. A/D Converter